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Hypothesis: I use GPS data mining(DM) for GPS route recommendation because…

- - - - A small amount of GPS data
        decreases the running complexity.
        
        Decision: :check:
        Synthesis:
      - GPS DM decreases the
        storage size of raw GPS data,.
        
        Decision: :check:
        Synthesis: GPS DM preprocesses the raw GPS data set and leaves only the most essential parts.
      - A improved running complexity makes
        the GPS route recommendation simpler.
- - - - The accuracy is achieved only
        within 70%-85%, rather than 100%
        
        Rebuttal:However
        
        The 70%-85% is far enough for most of general GPS route recommendation.
    - - Reason:Because
        
        Heuristic methods make the result to meet requirements as much as possible, reaching a high point.
        
        GPS DM adapts heuristic methods.
      - Reason:Because
        
        Mathematical models ensure the result to be correct in theory.
        
        GPS DM adapts mathematical models.
      - Reason:Because
        
        The mathematical models make the result correct initially and then the heuristic methods make the result correct at a high accuracy.
- - - - These disadvantages of GPS DM has little to do with GPS route recommendation
        
        Reason:Because
        
        Reason:Because
        
        One of disadvantages of the GPS DM is the requirement of high-capacity computers.
        
        The permission to use high-capacity computers is acquired from the professors in the CS department.
        
        I can use the high-capacity computers to finish GPS DM.
        
        This disadvantage is eliminated and has little to do with GPS route recommendation.
        
        Reason:Because
        
        One of disadvantages of the GPS DM is the requirement of a large amount of data.
        
        A large amount of GPS data is freely available on some website, such as NYC taxi,
        
        This disadvantage is eliminated and has little to do with GPS route recommendation.